21 lines
543 B
Markdown
21 lines
543 B
Markdown
|
---
|
||
|
|
title: Combine Arrays with the Spread Operator
|
||
|
|
localeTitle: 将数组与Spread运算符组合在一起
|
||
|
|
---
|
||
|
|
## 将数组与Spread运算符组合在一起
|
||
|
|
|
||
|
|
* 解决方案与给出的示例完全相同。只需将`fragment[]`数组插入到所需索引的`sentence[]`数组中。
|
||
|
|
|
||
|
|
## 解：
|
||
|
|
|
||
|
|
```javascript
|
||
|
|
function spreadOut() {
|
||
|
|
let fragment = ['to', 'code'];
|
||
|
|
let sentence = ["learning", ...fragment, "is", "fun"]; // change this line
|
||
|
|
return sentence;
|
||
|
|
}
|
||
|
|
|
||
|
|
// do not change code below this line
|
||
|
|
console.log(spreadOut());
|
||
|
|
|
||
|
|
```
|